
Andrew M. answered 03/01/17
Tutor
New to Wyzant
Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors
Assuming your equation is y=2.33x+2.66
Perpendicular lines have slopes that
are negative reciprocals.
y = (-1/2.33)x + b
any line fitting the above format
will be perpendicular.